You've got a huge potential for some cloggy hands: 6 Gadgets and 3 Majoliene - 6 cards that you want only 1 of, and 3 that you want only 1 of.

The solution? Something I've been preaching to you guys for a long time. Play more than 40 cards. Don't go overboard, obviously, but ~43 is fine to sit at, given the things in your deck, especially given the fact you play triple Duality as well. Seriously, man. It'll be more consistent. Back when people played 3 sets of Gadgets in 3rd Gadget, 45 card decks were meta, cause that's what they ran.

Anyway, taking out 2 of the Butlerusk would pave the way for 2 Terraforming. After that... take out your Heavy Storm. Just rock 2-3 MST. It's better for your deck. And additionally: if you never play the Storm, your opponent never feels the freedom to set as much as they truly want. If it never shows up, the threat remains. Plus, dude, you're rocking 3 Fields, Continuous Traps, and other settable cards.

Other than that, I'd follow Kent's advice for the most part. Feel free to keep Reborn, though. Card is still bonkers, even just operating from your opponent's grave. Though, I have to say, keeping the Gadgets in isn't bad, given how nuts Madolce can get, factoring in Offering essentially making them immune to destruction removal on your turn. Getting past the Solemn Brigade is very nice.

As for your extra, consider Verz Ouroboros. The card is fantastic. It's got an effect for literally every situation. At worst? You use its return to the hand effect and that's all. Still very much worth it. And...one other solid option is Maestroke the Symphony Djinn. Being a hybrid of Book of Moon and Gachi is very nice.